Graduate school is where students acquire knowledge and new experiences. Studying at the University provides a large exposure to students in their regulations. University to build a base of expertise and professional skills in students. To higher student is used for research in different fields. They have to read the different objects that are not in the line of their careers. Therefore, they go to college or university to get rich knowledge of their field. Universities and colleges have experienced staff in the areas of diversity. Everyone is professional in their line so that students get the opportunity to learn from.